about:config Rated 4 out of 5 stars
This add on is exactly what I have been looking for long time. In this page.
The author says HistoryBlock blocks history entries, recently closed tab entries, download manager entries, cache entries, cookie entries. I hope I could choose what kind of entries should be blocked.
I can see some settings in about:config, blockcookies, blocksitewide, newblockedurl, strngpref, unblockedurl. The blockcookies setting is it ?